Famous Cosmetic Grade Hyaluronic Acid Ultra Low Molecular Weight 7–10 kDa Suppliers, Products

Cosmetic Grade Hyaluronic Acid Ultra Low Molecular Weight (7–10 kDa) is an ultra-low molecular weight hyaluronic acid specifically developed for cosmetic formulations. Produced through bio-fermentation and precise molecular weight control processes, its molecular weight is stably distributed within the 7–10 kDa range, balancing excellent skin penetration and formulation compatibility, making it suitable for a variety of functional skincare products.

Product Description

Product Specification

Model Number MHW-C-2025016
Product Name Hyaluronic Acid
Chemical Formula (C14H21NO11)n
Chemical Structure
Chemical Structure of Hyaluronic Acid
CAS No. 9004-61-9
Appearance White, fine powder
Assay ≥93%
Molecular Weight 7,000–10,000 Da
Application Cosmetics
Function Moisturizing
Solubility Soluble in water
Source Microbial fermentation
Packaging 1kg/foil bag
Shelf life 2 years
Storage conditions Avoid light, refrigerate 2℃~10℃, seal container.

Key Features

  • Ultra-low molecular weight structure Its 7–10 kDa molecular weight allows it to more easily penetrate the surface and superficial layers of the stratum corneum, helping to enhance the skin's immediate hydration.
  • Excellent solubility It dissolves rapidly in aqueous systems with high transparency, without affecting the formula's appearance or texture.
  • Lightweight and non-sticky texture Compared to higher molecular weight hyaluronic acid, it is more suitable for refreshing, lightweight formulations.
  • Good formulation compatibility It can be used synergistically with a variety of moisturizers, repairing ingredients, and active ingredients, exhibiting excellent stability.
  • Suitable for daily skincare systems Meets the formulation needs for basic hydration and improved skin texture.

Effects

  • Helps increase skin hydration and improves tightness caused by dryness.
  • Gives skin a soft, smooth feel.
  • Supports the construction of multi-layered moisturizing systems, enhancing the overall user experience.

Applications

  • Hydrating and moisturizing skincare products (serums, lotions, creams)
  • Refreshing or highly penetrating products
  • Masks, sprays, and water-based skincare formulations
  • Daily care and functional cosmetic systems

Frequently Asked Questions

QWhat is the molecular weight of this Hyaluronic Acid and why does it matter?

The molecular weight ranges from 7,000 to 10,000 Da (ultra-low molecular weight). This small molecular size allows it to easily penetrate the stratum corneum, delivering rapid, deep hydration to the skin.

QWhat is the source and purity of this product?

This Hyaluronic Acid is obtained through microbial fermentation and features a high assay purity of ≥93%.

QHow does it affect the final appearance of cosmetic formulations?

It has excellent solubility, dissolving rapidly in water-based systems to yield high transparency. It will not alter or negatively affect the final appearance or texture of the formulation.

QWhat kinds of cosmetic products is this Hyaluronic Acid suitable for?

It is ideal for hydrating and moisturizing cosmetics such as serums, lotions, creams, masks, sprays, and various daily care or functional skincare products.

QWhat are the recommended storage and packaging conditions?

It is packaged in 1kg foil bags. To maintain quality and stability, it should be kept in a sealed container, stored away from light, and refrigerated between 2℃ and 10℃.

QDoes this low molecular weight Hyaluronic Acid leave a sticky residue?

No, compared to high molecular weight hyaluronic acids, this grade provides a lightweight, non-sticky texture, making it perfect for refreshing skincare formulations.

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